// ============================== ADD ==============================
public List<CampaignType> addCampaign(List<CampaignType> list) throws ApiException {
AddCampaignRequest request = new AddCampaignRequest();
request.setCampaignTypes(list);
CampaignService campaignService = commonService.getService(CampaignService.class);
AddCampaignResponse response = campaignService.addCampaign(request);
if (response == null) {
try {
TimeUnit.SECONDS.sleep(3);
} catch (InterruptedException e) {
e.printStackTrace();
}
if (response != null) return response.getCampaignTypes();
}
return Collections.emptyList();
}
